Every year, the Department of Energy (DOE) and the US Environmental Protection Agency (EPA) publish an annual report featuring fuel economy data for new model year cars, SUVs, and light trucks. You can find printed copies of this guide at the Reference Desk. You can also check out the cooresponding fuel economy website, www.fueleconomy.gov. You can find fuel economy data for cars back to 1984, and you can even do side-by-side comparisons for different cars. The site also includes fuel-saving tips and gas price calculators.
Get the latest fuel economy data from the EPA and DOE, for 2014 model year cars.